PT - JOURNAL ARTICLE AU - Si Chen TI - Understanding Option-Adjusted Spreads AID - 10.3905/jpm.1996.409570 DP - 1996 Jul 31 TA - The Journal of Portfolio Management PG - 104--113 VI - 22 IP - 4 4099 - https://pm-research.com/content/22/4/104.short 4100 - https://pm-research.com/content/22/4/104.full